4 ms·If you ever see Paul Erdős mentioned on a math article, it's just for funsies, not real world.by tantalor 3y agoIf you ever see Paul Erdős mentioned on a math article, it's just for funsies, not real world.deepspace 3y agoWhat does that even mean?effie 3y agoPaul Erdos is known for work in hobby mathematics which has little or no use "in real world".